1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
/*
Copyright (C) 1994 Free Software Foundation
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or (at
your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* This library manages directories for users who want to
write filesystem servers. */
/* Search directory DIR for name NAME. If NODEP is nonzero, then
set *NODEP to the node found. If TYPE is nonzero, then
set *TYPE to the type of the node found. */
error_t
dirmgt_lookup (struct directory *dir, char *name, struct node **nodep,
int *type);
/* Add NODE to DIR under name NAME. If NAME is already present in
the directory, the existing entry under that name is replaced without
further notice. TYPE is the DT_* name for the type of node. */
error_t
dirmgt_enter (struct directory *dir, char *name, struct node *node,
int type);
/* Add SUBDIR to DIR under name NAME. If NAME is already present in
the directory, then EBUSY is returned. */
error_t
dirmgt_enter_dir (struct directory *dir, char *name, struct directory *subdir);
/* Return directory contents to a user; args are exactly as for
the fs.defs:dir_readdir RPC. */
error_t
dirmgt_readdir (struct directory *dir, char **data, u_int *datacnt,
int entry, int nentries, vm_size_t bufsiz, int *amt);
/* If this routine is defined, then it will be called when a lookup on
a directory fails. If this routine returns success, the lookup will
then be repeated. If it returns an error, then the lookup will fail
with the reported error. */
error_t
(*dirmgt_find_entry)(struct directory *dir, char *name);
|
